Effect of pelagic larval growth and size at hatching on the post-settlement survivorship in two temperate labrid fishes of the genus Symphodus

7 páginas, 3 figuras, 2 tablas.

Detalles Bibliográficos
Autores: Raventós, Núria, Macpherson, Enrique
Tipo de recurso: artículo
Fecha de publicación:2005
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/42054
Acceso en línea:http://hdl.handle.net/10261/42054
Access Level:acceso abierto
Palabra clave:Larval growth
Early larval traits
Size selection
Post-settlement mortality
Labridae
Otoliths
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spelling Effect of pelagic larval growth and size at hatching on the post-settlement survivorship in two temperate labrid fishes of the genus SymphodusRaventós, NúriaMacpherson, EnriqueLarval growthEarly larval traitsSize selectionPost-settlement mortalityLabridaeOtoliths7 páginas, 3 figuras, 2 tablas.The characteristics of fish larvae affect settlement and recruitment survival. We examined the effects of the variation in the early life characteristics (pelagic larval growth, pelagic larval duration, size-at-hatching and size-at-settlement) on post-settlement survival in 2 littoral species of the genus Symphodus (S. roissali and S. ocellatus) in the NW Mediterranean over 2 yr. We used otoliths to back-calculate growth rates and other early life traits exhibited by individuals at settlement and 2 mo after settlement. Size-at-hatching clearly affected the post-settlement survival of the 2 species. Juvenile survivors of S. roissali and S. ocellatus were mostly larger at hatching than settlers, and recently settled individuals were susceptible to size-selective mortality. Our study, however, showed that other larval traits (pelagic larval duration, larval otolith growth, size-at-age, size-at-settlement) were not always consistent with the growth–mortality hypothesis.This research was funded by project CICYT-MAR99-0873.Peer reviewedInter Research201120112005info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/42054reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://www.int-res.com/articles/meps2004/285/m285p205.pdfinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/420542026-05-22T06:33:51Z
dc.title.none.fl_str_mv Effect of pelagic larval growth and size at hatching on the post-settlement survivorship in two temperate labrid fishes of the genus Symphodus
title Effect of pelagic larval growth and size at hatching on the post-settlement survivorship in two temperate labrid fishes of the genus Symphodus
spellingShingle Effect of pelagic larval growth and size at hatching on the post-settlement survivorship in two temperate labrid fishes of the genus Symphodus
Raventós, Núria
Larval growth
Early larval traits
Size selection
Post-settlement mortality
Labridae
Otoliths
title_short Effect of pelagic larval growth and size at hatching on the post-settlement survivorship in two temperate labrid fishes of the genus Symphodus
title_full Effect of pelagic larval growth and size at hatching on the post-settlement survivorship in two temperate labrid fishes of the genus Symphodus
title_fullStr Effect of pelagic larval growth and size at hatching on the post-settlement survivorship in two temperate labrid fishes of the genus Symphodus
title_full_unstemmed Effect of pelagic larval growth and size at hatching on the post-settlement survivorship in two temperate labrid fishes of the genus Symphodus
title_sort Effect of pelagic larval growth and size at hatching on the post-settlement survivorship in two temperate labrid fishes of the genus Symphodus
dc.creator.none.fl_str_mv Raventós, Núria
Macpherson, Enrique
author Raventós, Núria
author_facet Raventós, Núria
Macpherson, Enrique
author_role author
author2 Macpherson, Enrique
author2_role author
dc.subject.none.fl_str_mv Larval growth
Early larval traits
Size selection
Post-settlement mortality
Labridae
Otoliths
topic Larval growth
Early larval traits
Size selection
Post-settlement mortality
Labridae
Otoliths
description 7 páginas, 3 figuras, 2 tablas.
publishDate 2005
dc.date.none.fl_str_mv 2005
2011
2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/42054
url http://hdl.handle.net/10261/42054
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://www.int-res.com/articles/meps2004/285/m285p205.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Inter Research
publisher.none.fl_str_mv Inter Research
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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